IDEC | New force-guided relays with CEMF Diodes

The RF1V series of force-guided relays are a cost-effective and easy way to expand mechanical contact outputs in a control circuit. Adding to this popular series, new models are now available offering a counter-electromotive force (CEMF) diode. These are ideal for adding multiple output contacts to electronic safety relays and safety controllers. The diode circuit added to the coil of these relays helps eliminate damaging fly-back voltage to the electronic equipment.

• 15 new models available
• 4-pole and 6-pole configurations
• 12, 24 and 48V DC operating coil voltages
• Corresponding SF1V sockets
• Panel, DIN rail or PC board mounting

Force-guided relays are key electromechanical switching components, providing a failsafe within safety circuits and detecting failures such as contact welding or damage to the contact spring failure. Often used in combination with elevator controls, interlock switches, light curtains and emergency stop switches, these relays are crucial in safety control applications.

RF1V
Our popular RF1V force-guided relays are ideal for applications requiring additional contacts for an HR1S Safety Relay or an FS1A Safety Controller. The RF1V series is a cost-effective and easy method to expand mechanical contact outputs. In combination with the SF1V series of mounting sockets, these relays be mounted on a panel, DIN rail or PC board.

• 4-pole and 6-pole models
• LED indicator option
• Counter electromotive force diode option

RF2S & RF2V
Available as a plug-in (RF2S) or pc board (RF2V), RF2 force-guided relays are ideal if you only need two contacts or if you want to add multiple relays in a series. In combination with the SJ series of finger-safe sockets, these compact relays provide reliable safety for man and machine in the event of a malfunction, while cutting down on cost and installation space.

• Compliant with international safety standards
• Conform to EN50205 requirements
• RTIII degree of protection
• Suitable for safety-related applications: elevator door controllers, machine tools, etc.
• Two terminal styles: tab terminal and circuit board mount

RF1V Datasheet
RF1V Catalog Download
RF2S & RF2V Datasheet Download
RF2S & RF2V Catalog Download